Wilwood 07-18 Jeep Wrangler Narrow Superlite 4R Rear Brake Kit SRP 13.50in Rotor w/Lines - Red. This rear brake kit pairs Wilwood’s Narrow Superlite 4R calipers with 13.50" SRP rotors and included brake lines for a direct-fit upgrade to 2007–2018 Wrangler models.

Designed for enthusiasts who want stronger, more consistent braking without dramatically changing wheel fitment, this kit improves thermal management and braking response compared with many OE rear setups. The compact Superlite 4R calipers free up clearance while providing a performance-oriented pad and piston arrangement. SRP rotors are engineered to aid heat dissipation and reduce fade under repeated heavy use. The kit’s red finish provides long-lasting corrosion resistance and a factory-quality look that complements customized Wranglers.

Features

• Wilwood Narrow Superlite 4R rear calipers (red finish)
• SRP 13.50" rotors sized for 2007–2018 Jeep Wrangler rear application
• Includes brake lines and required mounting components for installation
• Designed to improve pedal feel, heat control, and consistent stopping

If you have questions or want help confirming fitment, call us directly—our team can walk you through compatibility and installation options. We offer installation and customization services at two locations: Austin, Texas and the Los Angeles, California area. 512-982-9393 (TX) | 562-981-6800 (CA)

If you’re thinking about purchasing multiple items, please contact us for shipping discounts. We install on premises at both locations.

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